Hailey discovers that she isn't welcome into the Cohn household as much as she thought due to her continuing irresponsible and brash lifestyle and personality leading to a fight with Kristen and Sandy over her living arrangements. Meanwhile, Oliver continues to charm Marissa and throws his weight around by inviting her, Ryan, Seth, Summer, Anna and Luke to a rock concert where the band Rooney is playing. There, Luke makes some new friends with the band fans, while Seth and Anna debate on tell ...[Read Story ]